we're making it. ♪ [ male announcer ] this is a stunning work of technology. ♪ this is the 2013 lexus es and the first-ever es hybrid. this is the pursuit of perfection. for him, who dares to get in the picture. for her, who dares to show her love to the world. for the daring ones, there's crest plus scope. the only toothpaste that combines the freshness of scope with the whitening power of crest. >>> well, when the explosion happened here in the texas town called west, there were concerns last night that the presence of ammonium nitrate would make the environment around the plant volatile. the impact of the explosion was massive. the destruction in that four to five block radius around the plant overwhelming. most importantly, the human toll is still being assessed and as i say, we're just not speculating on numbers at this point. there's too much riding on it. right now, we do want to show you some images of the blast itself that drive home what this town is dealing with right now. take a look. >> you okay? >> yeah. >> you okay? >> i can't hear. i can't hear. >> cover your ears. >>